由来已久

It is a method of interconnecting the phases of a three-phase system to form a configuration resembling the letter Y.

中国吃的文化是由来已久，但怎样把中国吃的文化介绍出去，怎样用英文来表。。。

Honda's initial SUV offering for many years was the Passport, which was a rebadged Isuzu Rodeo.

本田的初步SUV的多年提供的是护照，这是一个由来已久五十铃竞技。

Kissinger said,The Chinese and American people have a long history of friendship .

基辛格答道：中美两国人民间的友谊由来已久。

Fans and analysts here have long worried about the tendency of their stars to play defense grudgingly and somewhat lackadaisically, confident that their offensive prowess can compensate for any lapses that may allow the opposition to score.

巴西球星们对防守显得有点勉勉强强，懒洋洋的，这令国内的球迷和分析家对他们的担心由来已久，不过也自信他们勇猛的进攻可弥补这一让对手得分的小瑕疵。

Leptin can stimulate lipolysis, but the mechanism is unclear.

Leptin促进脂解的研究由来已久，但其作用机理尚不完善。

It has been debated for a long time if there is a certainty existing in lawin which many factors are involved in terms of logic, reality and value.

法律是否具有确定性，对此争论由来已久，这涉及到逻辑的、事实的、价值的多方面因素。

It is long-standing to control technology, and it is an important technology of an industrial field.

监控技术由来已久，是工业领域的一项重要技术。

My interest in the field is long-standing.

我对于这方面的兴趣是由来已久的了。

LISA MILLAR: So are you suggesting that it's old news I think as you said in the book, that China runs the world economy, but will it one day run the world's politics?

莉萨米勒：你是否同意一个由来已久的说法，我想你在书中也提及，就是中国带动着世界经济，将来它也要推动世界政治呢？

On one hand, he and his secretary of state, Condoleezza Rice, have made mollifying trips to Europe, trying to reassure America's oldest allies that despite the Iraq war, it wants to remain friends.

一方面，布什和他的国务卿康多莉扎·赖斯已踏上了安抚欧洲的旅程，试图让美国由来已久的盟友放心：尽管爆发了伊拉克战争，美国仍想与他们为友。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。